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1
JEE Main 2021 (Online) 16th March Morning Shift
Numerical
+4
-1
In the logic circuit shown in the figure, if input A and B are 0 to 1 respectively, the output at Y would be 'x'.

The value of x is ____________.

2
JEE Main 2021 (Online) 26th February Evening Shift
Numerical
+4
-1
The zener diode has a Vz = 30V. The current passing through the diode for the following circuit is ________ mA.

3
JEE Main 2021 (Online) 26th February Morning Shift
Numerical
+4
-1
The circuit contains two diodes each with a forward resistance of 50$$\Omega$$ and with infinite reverse resistance. If the battery voltage is 6V, the current through the 120$$\Omega$$ resistance is ____________ mA.

In connection with the circuit drawn below, the value of current flowing through 2 k$$\Omega$$ resistor is _________ $$\times$$ 10$$-$$4 A.